| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 17.6.2006 |  | CF - Cidade-de-Deus Fight Rio de Janeiro, Brazil, Brazil | Cidade-de-Deus Fight |
| 17.6.2006 |  | CI 2 - Caged Inferno 2 Louisville, Kentucky, United States | Caged Inferno |
| 17.6.2006 | | DC 4 - Duneland Classic 4 Portage, Indiana, United States | Duneland Classic |
| 17.6.2006 |  | DE - Desert Extreme New Mexico, Mexico | Desert Extreme |
| 17.6.2006 | | Desert Brawl - Bikes, Babes, Brawls Klondike Inn Restaurant and Lounge, Fairbanks, Alaska, United States | DesertBrawl |
| 17.6.2006 | | FCFF - Rumble at the Roseland 23 Roseland Theater, Portland, Oregon, United States | Full Contact Fighting Federation |
| 17.6.2006 |  | IF 4 - Intense Fighting 4 Cambridge, Cambridgeshire, England, England | Intense Fighting |
| 17.6.2006 | | IFBL - Fight Night 3 Eastwood ComplexNiles, Ohio, United States | International Fighting & Boxing League |
| 17.6.2006 | | Invincible - Fist of Fury Ontario, California, United States | Invincible |
| 17.6.2006 | | Kickfest 10 - Summer Brawl Iowa, United States, United States | Kickfest |
| 17.6.2006 | | LOF 7 - Divide & Conquer Marion County Fairgrounds, Indianapolis, Indiana, United States | Legends of Fighting Championship |
| 17.6.2006 | | MFC 2 - Mega Fighting Championship Bellefontaine High SchoolBellefontaine, Ohio, United States | Mega Fight Championship |
| 17.6.2006 | | Reality Fighting - New Hampshire JFK Memorial Coliseum, Manchester, New Hampshire, United States | Reality Fighting |
| 17.6.2006 | | REF - Renegades Extreme Fighting Houston, Texas, United States | Renegades Extreme Fighting |
| 17.6.2006 |  | RITC - Rumble in the Cage 17 Lethbridge, Alberta, Canada | Rumble in the Cage |
| 17.6.2006 | | ROF 24 - Integrity Douglas County Events Center, Castle Rock, Colorado, United States | Ring of Fire |
| 17.6.2006 | | ROTR - Beatdown 1 Hawaii, United States | Rumble on the Rock |
| 17.6.2006 |  | TFFFN - Thaiboxing & Free Fight Fight Night Aarau, Switzerland, Switzerland | Thaiboxing & Free Fight Fight Night |
| 17.6.2006 | | UCE - Round 21 - Finals E-CenterWest Valley City, Utah, United States | Ultimate Combat Experience |
| 17.6.2006 | | UCW - Ultimate Cage Wars 2 Red Lodge, Montana, United States, United States | Ultimate Cage Wars (USA) |
| 17.6.2006 | | UFS 2 - Ultimate Fight Series 2 Kruse Auction ParkAuburn, Indiana, United States | Ultimate Fight Series |
| 17.6.2006 | | WIW - War in Workington 1 Moorclose Sports Centre, Workington, Cumbria, England | War in Workington |
| 17.6.2006 | | XFO 11 - Champions Lakemoor Banquet Facility, Lakemoor, Illinois, United States | Xtreme Fighting Organization |